Anaecypris hispanica: Population traits

at T = 20 °C with background hazards for embryo, larva, juv, adult: 0, 0, 0, 0 1/d

Ln survival probability as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
Ln survivor function of the stable age distribution as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
model abj f_minf f_max date: 2025/04/02
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.252561 0.278764 0.639382 0.639382 1 1 scaled functional response
r 1/d 0 0 0.0192931 0.00368828 0.0272663 0.00459732 spec pop growth rate
t2 d NaN NaN 35.9272 187.933 25.4214 150.772 population doubling time
a_b d 10.6606 10.5103 9.48812 9.48812 9.11038 9.11038 age at birth
t_j d 1.36905 1.2778 0.796267 0.796267 0.666563 0.666563 time since birth at metam
t_p d 1245.25 707.378 177.535 177.535 130.639 130.639 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999998 0.869953 0.999999 0.858689 0.999999 0.855944 survival probability at metam
S_p - 0.999993 0.497847 0.999995 0.362157 0.999996 0.316645 survival probability at puberty
theta_0b - 0.00853751 0.137923 0.16725 0.400326 0.219912 0.458655 frac of ind that is embryo
theta_bj - 0.00109714 0.0156624 0.0126974 0.0305885 0.0140507 0.0303973 frac of ind between b and j
theta_jp - 0.0074461 0.0794751 0.126626 0.196963 0.157546 0.211975 frac of ind between j and p
theta_pi - 0.982919 0.766939 0.693426 0.372122 0.608492 0.298972 frac of ind that is adult
L_bi cm 0.246642 0.219777 0.204912 0.178368 0.201299 0.17393 mean structural length of post-natals
L2_bi cm^2 0.062395 0.0559983 0.0555335 0.0548775 0.0562222 0.0590633 mean squared structural length of post-natals
L3_bi cm^3 0.0159871 0.0151962 0.0183381 0.0239436 0.0201415 0.0326514 mean cubed structural length of post-natals
Ww_bi g 0.0264912 0.0262165 0.0488408 0.0637701 0.0725396 0.117594 mean wet weight of post-natals
L_pi cm 0.248216 0.238944 0.231386 0.244185 0.236585 0.255684 mean structural length of adults
L2_pi cm^2 0.0628996 0.0624117 0.065596 0.085315 0.0704008 0.102504 mean squared structural length of adults
L3_pi cm^3 0.0161235 0.0170458 0.0219395 0.0383556 0.0256877 0.0587801 mean cubed structural length of adults
Ww_pi g 0.0267173 0.0294075 0.0584326 0.102154 0.0925141 0.211696 mean wet weight of adults
R 1/d 0.000822465 0.0175454 0.129665 0.259363 0.163851 0.382168 mean reproduction rate of adults
J_X g/d 0.00115775 0.00114783 0.00262222 0.00259111 0.00415646 0.00436626 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0.134923 0.0340821 0.132128 0.0343793 yield of living structure on food
Y_VX_d mol/mol 0.0128896 0.0300742 8.53163e-05 0.0630141 3.34507e-05 0.0637234 yield of dead structure on food
Y_EX mol/mol 0 0 0.224425 0.0566905 0.34373 0.0894375 yield of living reserve on food
Y_EX_d mol/mol 0.00846895 0.02181 0.000141911 0.104815 8.70218e-05 0.165776 yield of dead reserve on food
Y_CX mol/mol 0.869266 0.838741 0.531049 0.632024 0.414646 0.537309 yield of CO2 on food
Y_HX mol/mol 0.625389 0.603427 0.38206 0.454706 0.298315 0.386564 yield of H2O on food
Y_OX mol/mol -0.945327 -0.912131 -0.577516 -0.687326 -0.450928 -0.584323 yield of O2 on food
Y_NX mol/mol 0.13039 0.125811 0.0796574 0.0948035 0.0621969 0.0805963 yield of N-waste on food
mu_TX J/mol 461397 445467 281484 335124 217320 283081 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer